INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df62201f17482b618c7679ee7fcd1383b277beeedf859be8b7676b3bc0f33fd8', 
    '74d1E4d1OdSJ/3W6os9YiEjv500JV6sNA1b2791C0GM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)